Sound Intensity

The measurement of sound intensity, rather than sound pressure, is a very useful measurement technique for a variety of situations. Sound intensity is a vector quantity (i.e. it has a direction) whereas sound pressure is a scalar quantity. This means…

Noise at Work

Do I need an Assessment to be undertaken?   The United Kingdom Health and Safety Executive advise that if you answer “yes” to any of the questions in the “noise hazard checklist” below, you probably have noise risks which need…